package objectBase;

public class personTest {
    private void study(String s){
        System.out.println(s);
    }
    public static void main(String[] args) {
        String s1[]=new String[]{"a","b","c"};
        person p1=new person();
        p1.hobby(s1[0]);
        personTest p2=new personTest();
        p2.study("yuwen");

    }
}
